Power socket refers to a fixed electrical smart socket, and the current and specifications are determined according to different electrical appliances; also known as a switch socket, a power socket refers to a socket with one or more circuit wiring that can be inserted, through which various wiring can be inserted, which is convenient for connected to other circuits. Divided into civil sockets, industrial sockets, waterproof sockets, ordinary sockets, power sockets, computer sockets, telephone sockets, video, audio sockets, mobile sockets; usb sockets, etc.
A plug-in strip, commonly known as a plug-in board, is a mobile socket, which is generally used for computer power connection or when several sockets need to be used in a certain part of the family. Since the wiring is already done during home improvement, if you want to use several sockets in a centralized manner, it is not convenient to wire again, and you can directly connect a socket for easy use. The power strip is a product with Chinese characteristics and is rarely used abroad. There are many sockets on the market, such as the first-to-drop vertical sockets, which have functions such as overload, lightning protection, switch, and USB, which are very diverse. And very sturdy.
The sockets are movable and are mostly used for construction work. Most of the specifications are universal sockets to adapt to different electrical tools. The current depends on the type of work, generally more than 20 amps. There is also a socket for household use. The mobile power strip does not need a large current, and the purpose is to adapt to the existing home wiring and facilitate use.